iscsi and backup issues

[sahara]

Hello,

i have a iscsi connection to proxmox from synology. My logs are full with:

Initiator [iqn.1993-08.org.debian:01:ef9a801cdbf9] tried to login to an un-exist iSCSI iqn [iqn.2000-01.com.synology:nas.default-target.09127bbe87f].

I have no clue from where the iqn with nas.default-target comes from as my synology iqn is: iqn.2000-01.com.synology:nas.Target-1.09127bbe87f When backup is running my NAS becomes very slow, some services I have on it as dockers go in timeout. It is a rs1221+ I only have this one connection, any ideas? Coud the slowness also be because of the errors? (Actually those are all the time not only during backup) Also all my backups to synology NFS via PBS have this error: INFO: mode failure - some volumes do not support snapshots INFO: trying 'suspend' mode instead INFO: backup mode: suspend Can I not use snapshot mode when using synology iscsi? Thanks!

 

[sahara]

I solved the first one. Seems something got stuck in proxmox after deleting my first test iscsi.

rm ip-192.168.1.150\:3260-iscsi-iqn.2000-01.com.synology\:nas.default-target.09127bbe87f-lun-1 under /dev/disk/by-path

and this: https://forum.proxmox.com/threads/how-to-remove-offline-iscsi-storage.37485/